2 layers80 × 130 mm
E003-capstan
KP1533TM2/e003-capstan
Блок управления ведущим двигателем Олимпа 003 с ФАПЧ, основанный на БУВД самодельного магнитофона TK-140 leoniv
130 parts1
2 layers80 × 130 mm
E003-capstan
KP1533TM2/e003-capstan1Блок управления ведущим двигателем Олимпа 003 с ФАПЧ, основанный на БУВД самодельного магнитофона TK-140 leoniv
- Size
- 80 × 130 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 118
- Nets
- 88
- Pads
- 335
- Tracks, vias
- 590, 61
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 29 Mar 2021
- Updated
- 2 Nov 2021
Overview
E003-capstan is an open-source printed circuit board by KP1533TM2, from the KP1533TM2/e003-capstan repository on GitHub. It is a 2-layer board of 80 × 130 mm with 118 parts on 88 nets, routed with 590 tracks and 61 vias.
It is built around the ATMEGA168-20AU, ADM485ARM and LM324, with the LM311, LL4148 and 2W10 among its other parts. Its parts include 55 resistors, 21 capacitors, 11 connectors, 6 diodes and 4 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
8
ATMEGA168-20AU
TQFP-32(7x7)-40℃~+85℃ 10bit 16KB 1KB 2.7V~5.5V 20MHz 23 512Byte 8 Bit AVR Built-in FLASH TQFP-32(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
ADM485ARM
MSOP-8-40℃~+85℃ 1 1 32 4.75V~5.25V 5Mbps Enable shutdown、Overcurrent Protection、Thermal shutdown protection、Tx/Rx enable Transceiver MSOP-8 RS-485 / RS-422 ICs ROHSAnalog DevicesRS-485 / RS-422 ICs
LM324
SOP-14-1.5V~10V 0℃~+70℃ 24V 250nA 3V~20V 4 40mA 50nA 700uA 7mV 80dB SOP-14 Operational Amplifier ROHSHXY MOSFETOperational Amplifier
LM311
SOP-80℃~+70℃ 1 1.7nA 2.4mA 200ns 2mV 36V 45nA 5V~30V TTL、CMOS ±15V SOP-8 Comparators ROHSGcoreComparators
LL4148
LL-341 Independent 1V@10mA 200mA 4A 4ns 500mW 5uA@75V 75V LL-34 Switching Diodes ROHSMDDSwitching Diodes
2W10
WOM-55℃~+125℃@(Tj) 10uA@1kV 1V@2A 1kV 2A 50A Single-Phase Rectifier WOM Bridge Rectifiers ROHSMDDBridge Rectifiers
G2RL-24-DC24
8A@250VAC, DPDT Power Relay, G2RL SeriesOMRON ELECTRONICUncategorised
IRF740
TO-220-55℃~+175℃ 1 N-channel 1.162nF 100W 10A 17pF 32nC@10V 400V 4V 500mΩ@10V N-Channel TO-220 MOSFETs ROHSMinosMOSFETs
README
hw/rev0/README.mdКраткое описание rev0
Ревизия 0 - опытная печатная плата, на которой разведена схема аналогового перемножителя на м/сх К504НТ3, обеспечивающего формирование синусоидального тока двигателя.
Схема ФАПЧ была заменена микроконтроллером.
Эта схема имеет ряд недостатков, основными из которых являются:
- Сложность в наладке;
- Трудонодоступность К504НТ3 и прочих полевых сборок;
- Схема обеспечивает модуляцию только при работе от переменного тока синусоидальной формы.
Картинки (макет rev1, rev0)
Так выглядит плата rev0, с доработками, которые вошли в rev1.
Перпендикулярно распаянная макетная плата вблизи металлического уголка - детектор перехода сетевого напряжения через 0 (Zero Crossing Detector), необходимый для подстройки синтезируемого выпрямленного синуса к периоду сетевого напряжения.
Вместо аналогового перемножителя распаян преобразователь напряжения в ток, через который посредством фильтрованного PWM "напрямую", линейно управляет микроконтроллер. Это позволяет осуществить модуляцию выхода PID-регулятора модулем синуса программно, и тем самым избавиться от труднодоступной транзисторной сборки К504НТ3 и её обвязки, нуждающейся в регулировке.
Дополнительный положительный побочный эффект такого решения заключается в возможности работы этой схемы с переменным током формы, отличной от синусоидальной (например, с трехступенчатой формой от ИБП).
Останки ревизии 0, собранные с аналоговым перемножителем-модулятором, для истории.
Parts
118| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 10k | Resistor_SMD:R_0805_2012Metric | R5, R15, R21, R22, R31, R42 |
| 4 | * | Resistor_SMD:R_0805_2012Metric | RF1, RF2, RF3, RF4 |
| 4 | 100n | Capacitor_SMD:C_0805_2012Metric | C2, C3, C11, C12 |
| 4 | 100n | Capacitor_THT:C_Rect_L13.0mm_W4.0mm_P10.00mm_FKS3_FKP3_MKS4 | C15, C16, C17, C18 |
| 4 | 120 | Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P5.08mm_Vertical | R49, R50, R51, R52 |
| 4 | 1M | Resistor_SMD:R_0805_2012Metric | R17, R18, R19, R20 |
| 4 | 36k | Resistor_SMD:R_0805_2012Metric | R35, R36, R37, R38 |
| 3 | 10u 35V | Capacitor_Tantalum_SMD:CP_EIA-6032-28_Kemet-C | C19, C20, C21 |
| 3 | 200 | Resistor_SMD:R_0805_2012Metric | R53, R54, R55 |
| 3 | 2k7 | Resistor_SMD:R_0805_2012Metric | R14, R27, R34 |
| 3 | 47n | Capacitor_SMD:C_0805_2012Metric | C4, C5, C6 |
| 2 | 120k | Resistor_SMD:R_0805_2012Metric | R16, R29 |
| 2 | 150k | Resistor_SMD:R_0805_2012Metric | R11, R12 |
| 2 | 220n | Capacitor_SMD:C_0805_2012Metric | C8, C9 |
| 2 | 27p | Capacitor_SMD:C_0805_2012Metric | C13, C14 |
| 2 | 2N5551 | Package_TO_SOT_THT:TO-92L_Inline_Wide | Q2, Q4 |
| 2 | 330 | Resistor_SMD:R_0805_2012Metric | R9, R43 |
| 2 | 47k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R2, R3 |
| 2 | 4k7 | Resistor_SMD:R_0805_2012Metric | R26, R30 |
| 2 | LL4148 | Diode_SMD:D_MiniMELF | D4, D5 |
| 1 | 10 | Resistor_THT:R_Axial_DIN0922_L20.0mm_D9.0mm_P30.48mm_Horizontal | R1 |
| 1 | 100k | Resistor_SMD:R_0805_2012Metric | R39 |
| 1 | 110k | Resistor_SMD:R_0805_2012Metric | R33 |
| 1 | 110k* | Resistor_SMD:R_0805_2012Metric | R44 |
| 1 | 11k* | Resistor_SMD:R_0805_2012Metric | R45 |
| 1 | 120* | Resistor_SMD:R_0805_2012Metric | R47 |
| 1 | 13k | Resistor_SMD:R_0805_2012Metric | R24 |
| 1 | 150k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R8 |
| 1 | 1A 250V | Fuse:Fuse_Littelfuse_372_D8.50mm | F1 |
| 1 | 1N4001 | Diode_THT:D_DO-41_SOD81_P5.08mm_Vertical_KathodeUp | D2 |
| 1 | 1k | Resistor_THT:R_Axial_DIN0614_L14.3mm_D5.7mm_P5.08mm_Vertical | R4 |
| 1 | 1k | Resistor_SMD:R_0805_2012Metric | R6 |
| 1 | 1k2 | Resistor_SMD:R_0805_2012Metric | R28 |
| 1 | 1k5* | Resistor_SMD:R_0805_2012Metric | R46 |
| 1 | 1k8 | Resistor_SMD:R_0805_2012Metric | R13 |
| 1 | 1u | Capacitor_THT:C_Rect_L29.0mm_W12.2mm_P27.50mm_MKT | C1 |
| 1 | 20MHz | Crystal:Crystal_SMD_HC49-SD | Y1 |
| 1 | 220 | Resistor_SMD:R_0805_2012Metric | R48 |
| 1 | 220k | Resistor_SMD:R_0805_2012Metric | R32 |
| 1 | 220k | pot_universal:Potentiometer_Bourns_Universal | RV1 |
| 1 | 27n | Capacitor_SMD:C_0805_2012Metric | C10 |
| 1 | 2W10 | Diode_THT:Diode_Bridge_Round_D9.8mm | D1 |
| 1 | 2k2 | pot_universal:Potentiometer_Bourns_Universal | RV2 |
| 1 | 2k7 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R10 |
| 1 | 330n | Capacitor_SMD:C_0805_2012Metric | C7 |
| 1 | 3k | Resistor_SMD:R_0805_2012Metric | R23 |
| 1 | 3k* | Resistor_SMD:R_0805_2012Metric | R40 |
| 1 | 620 | Resistor_SMD:R_0805_2012Metric | R25 |
| 1 | 80VAC | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J1 |
| 1 | 8k2 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R7 |
| 1 | ADM485AR | Package_SO:SO-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | ATmega168-20AU | Package_QFP:TQFP-32_7x7mm_P0.8mm | U3 |
| 1 | AVR-ISP-6 | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J6 |
| 1 | CAP | TerminalBlock:TerminalBlock_bornier-2_P5.08mm | J2 |
| 1 | Conn_01x05 | Connector_JST:JST_XH_B5B-XH-A_1x05_P2.50mm_Vertical | J8 |
| 1 | DNP | Resistor_SMD:R_0805_2012Metric | R41 |
| 1 | G2RL-24-DC24 | Relay_THT:Relay_DPDT_Omron_G2RL | RL1 |
| 1 | IRF740 | to220:TO-220F-3_Horizontal_TabDown | Q1 |
| 1 | LM311 | Package_SO:SO-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | LM324 | Package_SO:SO-14_3.9x8.65mm_P1.27mm | U1 |
| 1 | LOCK | LED_SMD:LED_0805_2012Metric | D6 |
| 1 | MOTOR | TerminalBlock:TerminalBlock_bornier-4_P5.08mm | J3 |
| 1 | NSM E-004 Controller RS485 | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J7 |
| 1 | NSM E-004 Counter power & RS485 | Connector_JST:JST_XH_B5B-XH-A_1x05_P2.50mm_Vertical | J11 |
| 1 | NSM E-004 Counter power/speed select | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J10 |
| 1 | OPTIONAL GND JOIN | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP3 |
| 1 | POWER | kk_369_right_angle:Molex_KK-396_Right_Angle | J4 |
| 1 | REVERSE | LED_SMD:LED_0805_2012Metric | D3 |
| 1 | RS485 or UART/232 select | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP2 |
| 1 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP1 |
| 1 | Speed/reverse | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J9 |
| 1 | TACHO | Connector_Molex:Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical | J5 |
| 1 | TEST POINT AGND | Connector_PinHeader_2.54mm:PinHeader_2x01_P2.54mm_Vertical | TP2 |
| 1 | TEST POINT DGND | Connector_PinHeader_2.54mm:PinHeader_2x01_P2.54mm_Vertical | TP1 |
| 1 | TEST POINT LOCK | Connector_PinHeader_2.54mm:PinHeader_2x01_P2.54mm_Vertical | TP4 |
| 1 | TEST POINT REF | Connector_PinHeader_2.54mm:PinHeader_2x01_P2.54mm_Vertical | TP5 |
| 1 | TEST POINT TACHO | Connector_PinHeader_2.54mm:PinHeader_2x01_P2.54mm_Vertical | TP3 |
| 1 | К504НТ3А | Package_DIP:DIP-8_W7.62mm_LongPads | Q3 |
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Questions
How big is the E003-capstan PCB?
It measures 80 × 130 mm and has 2 copper layers, 1.6 mm thick.
What parts does the E003-capstan use?
118 parts, built around the ATMEGA168-20AU, ADM485ARM, LM324 and LM311. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the E003-capstan KiCad files?
From the KP1533TM2/e003-capstan repository on GitHub, at the commit this page was made from: the board is hw/rev0/main.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the E003-capstan design in my own project?
Its repository states no licence, so its author keeps all rights: ask KP1533TM2 before reusing the design.